Paul Sijben wrote:
>> So what you need is a way to change the MPLAYER_VO_DEV depending on the
>> media type, rather than the activity?
>
>
> indeed. The problem is that with ivtv the tv also gives mpeg.
>
> but I am not sure the MPLAYER ARGS will work as it will insert also the
> other VO_DEV which I guess will confuse mplayer.
> right?
What happens when you use, to play mpeg and avi files:
-vo xvmc,xvidix -vc ffmpeg12mc
and
-vo xvmc,xvidix
AFAIK Mplayer will fallback to a second video output device when the
first one doesn't work.
If this works then it is easy and no changes are required. :)
And try not to top post so much, as other readers will lose the thread
of the conversation.
Duncan
> Duncan Webb wrote:
>> Paul Sijben wrote:
>>
>>> That was not what I meant. on a unichrome platform xvidix will do hw
>>> /assisted /decoding of thinks like divx, it does not work for mpeg2.
>>> I only used it as an example of the template I think should be used.
>>>
>>> So for me personally the -vo xvmc -vc ffmpeg12mc should be used when
>>> the recording devices is ivtv.
>>>
>>> Others will need the normal MPLAYER_VO_DEV and MPLAYER_VO_DEV_OPTS
>>>
>>
>> Then I think you could add special device arguments to the MPLAYER_ARGS,
>> this is what I have:
>> MPLAYER_ARGS = { 'dvd' : '-cache 8192',
>> 'vcd' : '-cache 4096',
>> 'cd' : '-cache 1024 -cdda speed=2',
>> 'tv' : '-nocache',
>> 'ivtv' : '-cache 8192',
>> 'dvb' : '-cache 1024',
>> 'avi' : '-cache 5000 -idx',
>> 'rm' : '-cache 5000 -forceidx',
>> 'rmvb' : '-cache 5000 -forceidx',
>> 'webcam' : 'tv:// -tv
>> driver=v4l:width=352:height=288:outfmt=yuy2:device=/dev/video2',
>> 'default': '-cache 5000'
>> }
>>
>> AFAIK I could also add mpeg it the above.
>>
>> So what you need is a way to change the MPLAYER_VO_DEV depending on the
>> media type, rather than the activity?
>>
>> Duncan
>>
>>
>>> Paul
>>>
>>>
>>> Duncan Webb wrote:
>>>
>>>> Paul Sijben wrote:
>>>>
>>>>
>>>>> sure, I would expect to see for unichrome or other HWacel output playback:
>>>>>
>>>>> --prio=-20 /usr/bin/mplayer -vo xvmc -vc ffmpeg12mc -framedrop
>>>>> -ao alsa -fs -autosync 100 -nolirc -autoq 100 -screenw 768 -screenh 576
>>>>> -fs -slave -cache 8192 /dev/video0
>>>>>
>>>>>
>>>>> and when one does not have mpeg2 HWaccel:
>>>>>
>>>>> --prio=-20 /usr/bin/mplayer -vo xvidix -framedrop
>>>>> -ao alsa -fs -autosync 100 -nolirc -autoq 100 -screenw 768 -screenh 576
>>>>> -fs -slave -cache 8192 /dev/video0
>>>>>
>>>>>
>>>>> Note that in my setup there are no MPLAYER_VO_DEV_OPTS
>>>>>
>>>>>
>>>> Now I'm confused the only difference is "-vo xvmc -vc ffmpeg12mc" for
>>>> hardware decoding and "-vo xvidix" for software decoding.
>>>>
>>>> So why do we need HWaccel options, they could be set up in local_conf.py
>>>> as:
>>>> MPLAYER_VO_DEV = 'xvmc'
>>>> MPLAYER_VO_DEV_OPTS = '-vc ffmpeg12mc'
>>>>
>>>> Do you only want these options for watching tv?
>>>>
>>>> Duncan
>>>>
>>>>
>>>>
>>>>> Paul
>>>>>
>>>>>
>>>>> Duncan Webb wrote:
>>>>>
>>>>>
>>>>>> Paul Sijben wrote:
>>>>>>
>>>>>>
>>>>>>
>>>>>>> Duncan,
>>>>>>>
>>>>>>> Sorry for the delay. I now had time to test the patch and it does not
>>>>>>> work. it now produces the following command (adding both the non
>>>>>>> hardware accellerated VO device and the non HW accel):
>>>>>>>
>>>>>>> --prio=-20 /usr/bin/mplayer -vo xvidixxvmc -vc ffmpeg12mc -framedrop
>>>>>>> -ao alsa -fs -autosync 100 -nolirc -autoq 100 -screenw 768 -screenh 576
>>>>>>> -fs -slave -cache 8192 /dev/video0
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>> What is the correct command line, can you list the different command
>>>>>> lines that you expect if they are different.
>>>>>>
>>>>>> Thanks
>>>>>> Duncan
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